公开(公告)号：US5910388A

公开(公告)日：1999-06-08

申请号：US75886

申请日：1998-05-11

Applicant: Bradley R. Ray ,  William D. Sell

Inventor： Bradley R. Ray ,  William D. Sell

IPC: G03G9/08 ,  G03G9/09 ,  G03G13/01 ,  G03G13/08

CPC classification number: G03G13/08 ,  G03G13/013 ,  G03G9/08 ,  G03G9/0926

Abstract: The present invention relates to a novel method of producing graphics employing image-enhancing particles electrostatically. The invention also relates to novel electrostatically printable image-enhancing particles.

Abstract translation: 本发明涉及一种使用图像增强粒子静电制作图形的新颖方法。 本发明还涉及新的可静电印刷图像增强颗粒。

公开(公告)号：US5891559A

公开(公告)日：1999-04-06

申请号：US921552

申请日：1997-09-02

Applicant: Garold L. Goken ,  Wolfgang H. Strehlow

Inventor： Garold L. Goken ,  Wolfgang H. Strehlow

IPC: G01N1/02 ,  B01J20/28 ,  B01J20/32 ,  G01N1/10 ,  G01N1/34 ,  G01T1/167 ,  B32B5/14

CPC classification number: G01N1/405 ,  B01J20/06 ,  B01J20/261 ,  B01J20/262 ,  B01J20/264 ,  B01J20/28004 ,  B01J20/28026 ,  B01J20/28028 ,  B01J20/28033 ,  B01J20/28078 ,  B01J20/3204 ,  B01J20/321 ,  B01J20/3212 ,  B01J20/3217 ,  B01J20/3246 ,  B01J20/3248 ,  B01J20/3251 ,  B01J20/3253 ,  B01J20/3297 ,  B01J2220/46 ,  B01J2220/49 ,  Y10T428/249986 ,  Y10T436/25375 ,  Y10T436/255 ,  Y10T442/57 ,  Y10T442/59 ,  Y10T442/699

Abstract: A method of radiochemical analysis comprises the steps of providing a solid phase extraction sheet material comprising ion-specific sorptive or reactive particles and a porous matrix as carrier for the particles, and providing a fluid including an ion-containing radiochemical analyte comprising the specific ion, contacting the sheet material with the fluid for a time sufficient for the particles to selectively extract the analyte from the fluid, and analyzing the sheet material in a direct mode for quantitative or qualitative data relating to the radiochemical analyte. Solid phase extraction sheet materials and methods for their preparation are also disclosed.

Abstract translation: 放射化学分析的方法包括以下步骤：提供包含离子特异性吸附或反应性颗粒的固相提取片材料和用于颗粒的载体的多孔基质，以及提供包含含离子的放射化学分析物的流体， 使片材与流体接触足以使颗粒从流体中选择性提取分析物的时间，并且以直接模式分析片材以用于与放射化学分析物相关的定量或定性数据。 还公开了固相萃取片材及其制备方法。

公开(公告)号：US5830298A

公开(公告)日：1998-11-03

申请号：US906590

申请日：1997-08-05

Applicant: Byron M. Jackson

Inventor： Byron M. Jackson

IPC: A44B18/00 ,  D04H3/14 ,  D04H11/00 ,  A61F13/15 ,  D04H3/00 ,  D06C3/00

CPC classification number: D04H3/14 ,  A44B18/0011 ,  D04H11/00 ,  Y10T24/27 ,  Y10T24/2733 ,  Y10T24/2758 ,  Y10T24/2792

Abstract: There is provided a loop fastening material for engaging a suitable male mechanical fastening element for a backing substrate of an oriented sheet material having a first face and a second face and substantially continuously attached to at least the first face a plurality of discrete, multi-filament transversely expanded yarns, such yarn filaments providing open loop structures. The yarns are expanded by transverse orientation of the backing to which it has been previously attached by extrusion bonding, adhesive bonding or the like. The resulting loop fastener provides a low cost, readily manufactured loop having good fastening properties to hook materials.

Abstract translation: 提供了一种用于接合用于具有第一面和第二面的定向片材的背衬基底的合适的男性机械紧固元件的环紧固材料，并且至少基本上连续地附接至多个第一面，多个离散的多丝 横向膨胀纱线，这种纱线丝提供开环结构。 通过挤出粘合，粘合粘合等先前附着的背衬的横向取向使纱线膨胀。 所得到的环紧固件提供了一种低成本，容易制造的环，其具有对钩材料的良好紧固性能。

公开(公告)号：US5808798A

公开(公告)日：1998-09-15

申请号：US623342

申请日：1996-03-27

Applicant: Michael F. Weber ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  James M. Jonza

Inventor： Michael F. Weber ,  Andrew J. Ouderkirk ,  Carl A. Stover ,  James M. Jonza

IPC: G02B5/28 ,  G02B5/30 ,  G02B27/10 ,  G02B27/28 ,  G02B1/10

CPC classification number: G02B27/283 ,  G02B27/142 ,  G02B5/287 ,  G02B5/305 ,  G02B5/3083 ,  Y10S359/90

Abstract: A nonpolarizing beamsplitter is provided, which includes a multilayered stack of alternating layers of a first material and a second material. The first material layers are uniaxially birefringent, and the second material layers are optionally uniaxially birefringent or isotropic. The layers have index of refraction relationships such that for an incident beam having a useful bandwidth, a p-polarized component and an s-polarized component striking the beamsplitter at any angle of incidence .theta. within a desired range, the beamsplitter exhibits substantially the same average reflectivity for the p-polarized component of the incident beam as for the s-polarized component. The invention also includes a method of making a nonpolarizing beamsplitter.

Abstract translation: 提供非偏振分束器，其包括第一材料和第二材料的交替层的多层叠层。 第一材料层是单轴双折射的，第二材料层可选地是单轴双折射的或各向同性的。 这些层具有折射率关系，使得对于具有有用带宽的入射光束，在所需范围内以任何入射角θ射入分光器的p偏振分量和s偏振分量，分束器显示出基本上相同的平均值 对于s偏振分量，入射光束的p偏振分量的反射率。 本发明还包括制造非偏振分束器的方法。

公开(公告)号：US5792242A

公开(公告)日：1998-08-11

申请号：US606810

申请日：1996-02-26

Applicant: Thomas E. Haskett

Inventor： Thomas E. Haskett

IPC: B01D39/08 ,  B01D46/16 ,  B03C3/28 ,  B32B5/26 ,  B32B7/08 ,  D04H13/00 ,  B03C3/155

CPC classification number: B01D46/0001 ,  B01D39/083 ,  B01D39/086 ,  B01D46/0032 ,  B01D46/16 ,  B03C3/28 ,  B32B5/26 ,  B32B7/08 ,  D04H1/498 ,  D04H3/04 ,  B01D2239/04 ,  B01D2239/0435 ,  B01D2239/0618 ,  B01D2239/0627 ,  B01D2239/065 ,  B01D2239/0654 ,  B01D2239/0659 ,  B01D2239/0686 ,  B01D2239/069 ,  B01D2239/1291 ,  Y10S264/48 ,  Y10S55/05 ,  Y10S55/39 ,  Y10T442/16

Abstract: There is provided a nonwoven electret fiber filter formed with a nonwoven web of electret fibers needle-punched to an open scrim support. The scrim support material has individual discrete open areas with an average cross-sectional area as viewed from the plane of the filter media of at least 0.25 mm.sup.2, preferably 1.0 mm.sup.2, and a pressure drop across the scrim support, without the filter web, of less than 1.5 mm H.sub.2 O measured at 98.4 meters/min gaseous face velocity. The resulting filter has enhanced lifetimes, a low pressure drop and high filtration efficiencies.

Abstract translation: 提供了一种非织造驻极体纤维过滤器，其形成有针刺至开口稀松布支撑物的驻极体纤维的非织造纤维网。 稀松布支撑材料具有单独的离散开放区域，从过滤介质的平面观察平均截面面积为至少0.25mm 2，优选为1.0mm 2，并且横跨无纺布的稀松布支撑件的压降为 以98.4米/分钟的气面速度测量小于1.5毫米的水。 所得的过滤器具有增强的寿命，低压降和高过滤效率。

公开(公告)号：US5773170A

公开(公告)日：1998-06-30

申请号：US627825

申请日：1996-04-02

Applicant: Ranjan C. Patel ,  Robert J. D. Nairne

Inventor： Ranjan C. Patel ,  Robert J. D. Nairne

IPC: G03C5/00 ,  B41M5/28 ,  G03C1/73 ,  G03C7/02 ,  G03F1/00 ,  G03F3/10 ,  G03F7/004 ,  G03F7/095 ,  G03F9/00 ,  B32B3/00 ,  B41M5/20

CPC classification number: G03F1/68 ,  B41M5/286 ,  G03C7/02 ,  G03F7/095 ,  Y10S430/146 ,  Y10T428/24802

Abstract: An image-forming element comprising a substrate, and an image-forming medium comprising (a) a compound absorbing at a first wavelength in the UV/blue region and (b) a dye absorbing at a second wavelength which is longer than the first wavelength, irradiation at said second wavelength bleaching absorption of said compound at said first wavelength, said element being free of thermally unstable urea and/or carbamate molecules.

Abstract translation: 一种图像形成元件，包括基底和图像形成介质，所述图像形成介质包括（a）在所述UV /蓝色区域中以第一波长吸收的化合物和（b）以比所述第一波长长的第二波长吸收的染料 所述第二波长的辐射在所述第一波长处的所述化合物的漂白吸收，所述元件不含热不稳定的脲和/或氨基甲酸酯分子。

公开(公告)号：US5745632A

公开(公告)日：1998-04-28

申请号：US824027

申请日：1997-03-25

Applicant: John F. Dreyer

Inventor： John F. Dreyer

IPC: G02B6/00 ,  F21S2/00 ,  F21V8/00 ,  G02B6/032

CPC classification number: G02B6/032 ,  G02B6/0096 ,  G02B6/0001 ,  Y10S385/901

Abstract: A hollow, cylindrical light conduit for transporting light generally longitudinally therethrough and distributing light therealong includes a cylindrical wall member of a transparent material. The wall member has an inner cylindrical smooth surface and an outer cylindrical structured surface having an array of isosceles prisms arranged side by side thereon. The faces of adjacent prisms extend longitudinally along the cylindrical wall member and are aligned at the same desired prism angle relative to one another. The light transporting performance of the light conduit, achieved by total internal reflection, and the light distributing performance of the light conduit, specifically relative to radially aligned, high incident angle longitudinal light rays in planes parallel or near parallel to the prisms, is optimized as a function of the desired prism angle between the faces of adjacent prisms.

Abstract translation: 一个中空的圆柱形光导管，其通常纵向地传送光并沿其分布光，包括透明材料的圆柱形壁部件。 壁构件具有内圆柱形光滑表面和具有并排布置的等腰棱镜阵列的外圆柱形结构化表面。 相邻棱镜的表面沿着圆柱形壁构件纵向延伸，并且以相对于彼此以相同的所需棱镜角度排列。 通过全内反射实现的光导管的光传输性能以及光导管的光分布性能，特别是相对于平行于或接近平行于棱镜的平面中的径向对准的高入射角纵向光线，被优化为 相邻棱镜的表面之间所需棱镜角度的函数。

公开(公告)号：US5711418A

公开(公告)日：1998-01-27

申请号：US626201

申请日：1996-03-29

Applicant: Russell A. Jordan

Inventor： Russell A. Jordan

IPC: A61C7/20 ,  B65D75/58 ,  A61B19/02

CPC classification number: B65D75/5855 ,  A61C7/20 ,  B65D75/5888 ,  A61C2202/00

Abstract: Orthodontic archwires are packaged between pairs of flexible sheets that are releasably fixed to each other. The archwires are spaced apart from each other between the sheets and arranged in a nested array wherein a portion of one archwire is received within the U-shaped configuration of another archwire. Lines of weakness extend between adjacent pairs of the archwires for enabling detachment of one archwire from remaining archwires of the assembly when desired.

Abstract translation: 正畸弓线被包装在可释放地彼此固定的柔性片之间。 所述弓丝在片之间彼此间隔开并布置成嵌套的阵列，其中一条弓丝的一部分被接收在另一弓丝的U形构型内。 弱线在相邻的弓线对之间延伸，以便在需要时能够使一根弓丝从组件的剩余弓形线脱离。

公开(公告)号：US5648136A

公开(公告)日：1997-07-15

申请号：US500720

申请日：1995-07-11

Applicant: Gerald C. Bird

Inventor： Gerald C. Bird

IPC: B65D73/02 ,  B65B9/04 ,  B65B15/04 ,  C09J7/02 ,  C09J153/00 ,  H05K13/00 ,  H05K13/02 ,  B32B9/00

CPC classification number: B65B15/04 ,  B65B9/04 ,  H05K13/003 ,  H05K13/021 ,  B29L2031/7164 ,  Y10T428/1307 ,  Y10T428/239

Abstract: A flexible carrier tape for storage and delivery of components by an advancement mechanism, comprises a strip portion, a plurality of aligned pockets spaced along the strip portion for carrying the components, wherein each pocket includes a bottom wall, and a non-pressure sensitive adhesive comprising a thermoplastic elastomer block copolymer on the bottom wall of the pocket for retaining a component in the pocket.

Abstract translation: 一种用于通过前进机构存储和传送部件的柔性载带，包括条带部分，沿着条带部分间隔开的用于承载部件的多个对准的袋，其中每个袋包括底壁和非压敏粘合剂 包括在口袋的底壁上的热塑性弹性体嵌段共聚物，用于将组分保持在口袋中。

公开(公告)号：US5551963A

公开(公告)日：1996-09-03

申请号：US554033

申请日：1995-11-06

Applicant: Henry A. Larmie

Inventor： Henry A. Larmie

IPC: B24D3/14 ,  B24D3/34 ,  B24D5/12 ,  B24D11/00 ,  C04B35/10 ,  C04B35/119 ,  C04B35/622 ,  C08J5/14 ,  C09K3/14

CPC classification number: C09K3/1418 ,  B24D11/00 ,  B24D3/14 ,  B24D5/12 ,  C04B35/119 ,  C04B35/622

Abstract: A method of preparing preferred abrasive grain includes: preparing a dispersion including alpha alumina oxide monohydrate and zirconia sol therein; converting the dispersion to base grit material; and sintering the base grit to form abrasive grains. The presence of the zirconia sol within the dispersion from which the base grits are formed provides an improved abrasive grain. The improved abrasive grain are useful in abrasive products.

Abstract translation: 制备优选磨粒的方法包括：制备其中包含α氧化铝一水合物和氧化锆溶胶的分散体; 将分散体转变成基础砂粒材料; 并烧结基体砂粒以形成磨粒。 在形成基底砂粒的分散体中存在氧化锆溶胶提供了改进的磨料颗粒。 改进的磨粒可用于磨料产品。